Seamless Steel Gas Line Tubing from Japan
Thin-walled seamless nonalloy steel tubes (<4 mm wall) for natural gas distribution lines in industrial settings. Classified under HTS 7304.90.50.00 for seamless iron/nonalloy steel pipes.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Certify compliance with ASTM A53 or equivalent standards for gas service
• Distinguish from line pipe (7304.19) by lacking API 5L certification
• Declare maximum pressure ratings to confirm not drill pipe or casing